+diff -ur fuse.old/include/fuse_common_compat.h fuse.dev/include/fuse_common_compat.h
+--- fuse.old/include/fuse_common_compat.h 2006-09-22 21:30:16.000000000 +0200
++++ fuse.dev/include/fuse_common_compat.h 2007-02-27 15:42:40.370284776 +0100
+@@ -17,6 +17,7 @@
+ unsigned int keep_cache : 1;
+ };
+
++#ifndef DISABLE_COMPAT
+ int fuse_mount_compat25(const char *mountpoint, struct fuse_args *args);
+
+ int fuse_mount_compat22(const char *mountpoint, const char *opts);
+@@ -24,4 +25,4 @@
+ int fuse_mount_compat1(const char *mountpoint, const char *args[]);
+
+ void fuse_unmount_compat22(const char *mountpoint);
+-
++#endif
+diff -ur fuse.old/lib/fuse.c fuse.dev/lib/fuse.c
+--- fuse.old/lib/fuse.c 2007-02-02 12:57:48.000000000 +0100
++++ fuse.dev/lib/fuse.c 2007-02-27 15:46:09.721458560 +0100
+@@ -128,6 +128,7 @@
+ static pthread_mutex_t fuse_context_lock = PTHREAD_MUTEX_INITIALIZER;
+ static int fuse_context_ref;
+
++#ifndef DISABLE_COMPAT
+ static int fuse_compat_open(struct fuse *, fuse_req_t, char *,
+ struct fuse_file_info *);
+ static void fuse_compat_release(struct fuse *, fuse_req_t, char *,
+@@ -135,6 +136,7 @@
+ static int fuse_compat_opendir(struct fuse *, fuse_req_t, char *,
+ struct fuse_file_info *);
+ static int fuse_compat_statfs(struct fuse *, fuse_req_t, struct statvfs *);
++#endif
+
+ static struct node *get_node_nocheck(struct fuse *f, fuse_ino_t nodeid)
+ {
+@@ -1509,10 +1511,12 @@
+ pthread_rwlock_rdlock(&f->tree_lock);
+ if (f->op.open) {
+ err = -ENOENT;
++#ifndef DISABLE_COMPAT
+ path = get_path(f, ino);
+ if (path != NULL)
+ err = fuse_compat_open(f, req, path, fi);
+- }
++#endif
++ }
+ if (!err) {
+ if (f->conf.debug) {
+ printf("OPEN[%llu] flags: 0x%x\n", (unsigned long long) fi->fh,
+@@ -1535,9 +1539,11 @@
+ if (fuse_reply_open(req, fi) == -ENOENT) {
+ /* The open syscall was interrupted, so it must be cancelled */
+ pthread_mutex_unlock(&f->lock);
++#ifndef DISABLE_COMPAT
+ if(f->op.release && path != NULL)
+ fuse_compat_release(f, req, path, fi);
+- } else {
++#endif
++ } else {
+ get_node(f, ino)->open_count++;
+ pthread_mutex_unlock(&f->lock);
+ }
+@@ -1661,8 +1667,10 @@
+ }
+ if (fi->flush && path && f->op.flush)
+ err = fuse_do_flush(f, req, path, fi);
++#ifndef DISABLE_COMPAT
+ if (f->op.release)
+ fuse_compat_release(f, req, path, fi);
++#endif
+
+ pthread_mutex_lock(&f->lock);
+ node = get_node(f, ino);
+@@ -1753,12 +1761,14 @@
+
+ err = -ENOENT;
+ pthread_rwlock_rdlock(&f->tree_lock);
++#ifndef DISABLE_COMPAT
+ path = get_path(f, ino);
+ if (path != NULL) {
+ err = fuse_compat_opendir(f, req, path, &fi);
+ dh->fh = fi.fh;
+ }
+- if (!err) {
++#endif
++ if (!err) {
+ if (fuse_reply_open(req, llfi) == -ENOENT) {
+ /* The opendir syscall was interrupted, so it must be
+ cancelled */
+@@ -2011,9 +2021,12 @@
+ free(path);
+ }
+ pthread_rwlock_unlock(&f->tree_lock);
+- } else
++ }
++#ifndef DISABLE_COMPAT
++ else
+ err = fuse_compat_statfs(f, req, &buf);
+- } else
++#endif
++ } else
+ err = default_statfs(&buf);
+
+ if (!err)
+@@ -2691,10 +2704,12 @@
+ f->conf.readdir_ino = 1;
+ #endif
+
++#ifndef DISABLE_COMPAT
+ if (compat && compat <= 25) {
+ if (fuse_sync_compat_args(args) == -1)
+ goto out_free;
+ }
++#endif
+
+ memcpy(&f->op, op, op_size);
+ if (!f->op.lock) {
+@@ -2824,6 +2839,7 @@
+ fuse_delete_context_key();
+ }
+
++#ifndef DISABLE_COMPAT
+ #include "fuse_common_compat.h"
+ #include "fuse_compat.h"
+
+@@ -3037,3 +3053,5 @@
+ }
+
+ __asm__(".symver fuse_new_compat25,fuse_new@FUSE_2.5");
++
++#endif
+diff -ur fuse.old/lib/fuse_lowlevel.c fuse.dev/lib/fuse_lowlevel.c
+--- fuse.old/lib/fuse_lowlevel.c 2006-12-09 19:52:22.000000000 +0100
++++ fuse.dev/lib/fuse_lowlevel.c 2007-02-27 15:32:35.903177744 +0100
+@@ -1297,6 +1297,7 @@
+ }
+
+
++#ifndef DISABLE_COMPAT
+ #ifndef __FreeBSD__
+
+ static void fill_open_compat(struct fuse_open_out *arg,
+@@ -1422,3 +1423,4 @@
+ }
+
+ __asm__(".symver fuse_lowlevel_new_compat25,fuse_lowlevel_new@FUSE_2.5");
++#endif
+diff -ur fuse.old/lib/helper.c fuse.dev/lib/helper.c
+--- fuse.old/lib/helper.c 2006-12-09 19:52:22.000000000 +0100
++++ fuse.dev/lib/helper.c 2007-02-27 15:35:17.340635520 +0100
+@@ -195,7 +195,7 @@
+ struct fuse_args *args)
+ {
+ struct fuse_chan *ch;
+- int fd = fuse_mount_compat25(mountpoint, args);
++ int fd = fuse_kern_mount(mountpoint, args);
+ if (fd == -1)
+ return NULL;
+
+@@ -338,6 +338,7 @@
+ return -1;
+ }
+
++#ifndef DISABLE_COMPAT
+ #include "fuse_compat.h"
+
+ #ifndef __FreeBSD__
+@@ -431,3 +432,4 @@
+ __asm__(".symver fuse_teardown_compat22,fuse_teardown@FUSE_2.2");
+ __asm__(".symver fuse_main_real_compat25,fuse_main_real@FUSE_2.5");
+ __asm__(".symver fuse_mount_compat25,fuse_mount@FUSE_2.5");
++#endif
+diff -ur fuse.old/lib/mount.c fuse.dev/lib/mount.c
+--- fuse.old/lib/mount.c 2007-01-02 18:10:33.000000000 +0100
++++ fuse.dev/lib/mount.c 2007-02-27 15:40:13.645590320 +0100
+@@ -219,11 +219,16 @@
+ waitpid(pid, NULL, 0);
+ }
+
++#ifndef DISABLE_COMPAT
+ void fuse_unmount_compat22(const char *mountpoint)
+ {
+ fuse_kern_unmount(mountpoint, -1);
+ }
++#endif
+
++#ifdef DISABLE_COMPAT
++static
++#endif
+ int fuse_mount_compat22(const char *mountpoint, const char *opts)
+ {
+ int fds[2], pid;
+@@ -304,5 +309,7 @@
+ return res;
+ }
+
++#ifndef DISABLE_COMPAT
+ __asm__(".symver fuse_mount_compat22,fuse_mount@FUSE_2.2");
+ __asm__(".symver fuse_unmount_compat22,fuse_unmount@FUSE_2.2");
++#endif